TY  - RPRT
TI  - Controlled photomosaic of the MTM 15187 Quadrangle, Ma'Adim Vallis region of Mars
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1992
DO  - 10.3133/i2257
UR  - https://pubs.usgs.gov/publication/i2257
ID  - i2257
ER  -